Table of Contents
Advertisement
Transfer media
Transfer distance
Process data
Synchronization shaking
of two slave stations
Refresh
→ Communication Cable Requirements
EtherCAT communication interface adopts standard Ethernet RJ45 interface.
The network cable adopts Category 5e STP, and the crystal head has a metal shell to
reduce interference and to prevent information from being eavesdropped. As shown below:
Item
Cable type
traverse
Line pairs
Isolation
Connector
Cable material
Cable length
Use RJ45 network cable connection method:
⚫
When installing, hold the crystal head that is with the cable and insert it into the RJ45
interface until it makes a "click" sound (kada).
⚫
In order to ensure the stability of communication, please fix the cables with cable ties.
⚫
When disassembling, press the tail mechanism of the crystal head, and pull out the
connector and the module in a horizontal direction.
EIO1616 Bus Expansion Module User Manual V1.5
Cable
It is less than 100M between 2 nodes
Maximum 1486 bytes of one single frame
<1us
1000 digital input and output about is 30us
Specification
Flexible crossover cable, Category 5e
twisted pair
cross skeleton
Crystal head with iron shell
PVC
Less than 100m
4
Advertisement
Table of Contents
